What is the weather like in Jakarta vs Singapore in September?

In September, Jakarta averages 32°C high / 23°C low with about 84 mm of rain; Singapore averages 31°C high / 26°C low with about 194 mm.

Jakarta vs Singapore in September

Jakarta is the better pick in September — 68 vs 60 on SeasonMap's comfort score. Jakarta is sweltering, rainy, poor air quality, while Singapore is sweltering, soaked, muggy air.

Jakarta vs Singapore — September climate, side by side

	Jakarta	Singapore
Comfort score	68/100 (C)	60/100 (C)
Feels-like high	37°C	36°C
Avg high / low	32° / 23°	31° / 26°
Rainfall	84 mm	194 mm
Rainy days	13	25
Humidity	76%	81%
Air quality (AQI)	165	57

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Jakarta vs Singapore in September — FAQ

Is September better in Jakarta or Singapore?: Jakarta is the better pick in September — 68 vs 60 on SeasonMap's comfort score. Jakarta is sweltering, rainy, poor air quality, while Singapore is sweltering, soaked, muggy air.
What is the weather like in Jakarta vs Singapore in September?: In September, Jakarta averages 32°C high / 23°C low with about 84 mm of rain; Singapore averages 31°C high / 26°C low with about 194 mm.